Burner



FIG. 1 is a top right perspective view of a burner showing our new design;

FIG. 2 is a top left perspective view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a front view of FIG. 4;

FIG. 6 is a rear view of FIG. 4;

FIG. 7 is a right view of FIG. 4;

FIG. 8 is a left view of FIG. 4; and,

FIG. 9 is a bottom view of FIG. 4.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a burner, as shown and described. 